CN201760154U - Basket filter in field of chemical industry - Google Patents
Basket filter in field of chemical industry Download PDFInfo
- Publication number
- CN201760154U CN201760154U CN2010202503089U CN201020250308U CN201760154U CN 201760154 U CN201760154 U CN 201760154U CN 2010202503089 U CN2010202503089 U CN 2010202503089U CN 201020250308 U CN201020250308 U CN 201020250308U CN 201760154 U CN201760154 U CN 201760154U
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- filter
- basket
- basket filter
- upper shell
- utility
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Abstract
The utility model relates to a basket filter in the field of the chemical industry, which comprises an upper shell, a basket filter cartridge and a bottom shell, wherein the upper shell body and the bottom shell form an accommodation space, the basket filter cartridge is arranged in the accommodation space, and the upper shell is locked with the bottom shell through a locking device. In the utility model, the basket filter and the parts contacted with a fluid medium respectively adopt non-metallic material-dicyclopentadiene (DCPD) to be as the raw material, after liquid enters a filter basket through an inlet, the particles of the solid impurities are blocked in the filter basket, and the clean fluid is discharged through an outlet of a filter by the filtering basket. When the utility model needs to be cleaned, a fastener is unscrewed, then the fluid is fully discharged, and a lifting basket is disassembled. After being cleaned, and the basket filter can be assembled again. Thus, compared with the traditional basket filter, the utility model has simple structure, and is more convenient to use.
Description
Technical field
The utility model relates to a kind of basket filter, especially relates to the basket filter in a kind of chemical field.
Background technology
Filter is the indispensable a kind of device of the pipe-line system of pumped (conveying) medium, is installed in various industry usually, and the entrance point of valve such as skyscraper, oil, chemical industry or miscellaneous equipment is used for removing the impurity in the medium, with the normal use of protection valve and equipment.Wherein basket filter is the outstanding person in the filter; it requires high than other filter technology; being mainly used on the pipeline, is to remove the mini-plant that contains a small amount of solid content in the liquid, improves product purity, Purge gas, can protect compressor, pump and operate as normal such as miscellaneous equipment and instrument.Therefore, can be widely used in industry such as oil, chemical industry, chemical fibre, medicine, food.
Traditional basket filter mostly is metal materials such as cast iron, carbon steel, low-alloy steel or stainless steel.The core position of filter is the filter chipware, crosses filter core and is made up of filter frame and stainless steel steel wire.The stainless steel steel wire belongs to should decrease part, needs special protection.After filter work a period of time, precipitated certain impurity in the cartridge, at this moment increase falls in pressure, and flow velocity can descend, and needs in time to remove the impurity in the cartridge.When cleaning impurity, the stainless steel steel wire of paying special attention on the filter core can not be out of shape or damage, otherwise, the filter that installs again, the purity of filtering the back medium does not reach designing requirement, and equipment such as compressor, pump, instrument can be destroyed.
The utility model content
The utility model has designed the basket filter in a kind of chemical field, and the technical problem of its solution is that traditional filter easy deformation and damage, cleaning inconvenience and equipment is corroded easily.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
Basket filter in a kind of chemical field comprises upper shell, basket filter cylinder and drain pan; Described upper shell and drain pan form an accommodation space, and a basket filter cylinder is set in described accommodation space; Described upper shell is by locking device and the locking of described drain pan.
Further, described locking device is oval copy woods.
Further, described basket filter cylinder is provided with grid formula filter screen.
Further, described drain pan is provided with sewage draining exit.
Further, the material of described upper shell, basket filter cylinder, drain pan and oval copy woods is a dicyclopentadiene.
Further, described upper shell is connected with a flange, is provided with eyelet on described flange.
Further, described drain pan is connected with a flange, is provided with eyelet on described flange.
Basket filter in this chemical field is compared with traditional basket filter, has following beneficial effect:
(1) each parts of contacting with fluid media (medium) of the basket filter in the utility model, all adopting nonmetallic materials dicyclopentadiene (DCPD) is raw material, after liquid enters filter basket by import, the solid impurity particle is blocked in the filter basket, and clean fluid is discharged by filter outlet by filter basket.When needs clean, the securing member of outwarding winding, the emptying fluid is dismantled hand basket, reloads after the cleaning to get final product.Therefore, the features simple structure of the basket filter that working service is more traditional is used also more convenient.
(2) the utility model basket filter is compared with former filter, its all installation dimension can be exchanged fully with former filter, and the utility model filter can progressively substitute original filter of (corrosion-resistant, higher to requirement of strength) under the particular service requirement by methods such as device fabrication, maintain and replaces.
(3) cost is lower.The corrosion-resistant filter of tradition uses valuable alloy usually, and needs the method for machining.Whole cost is higher than the one-time formed cost of DCPD far away.The material cost of filter significantly lowers, and the market competitiveness significantly strengthens.
(4) the utility model basket filter long service life.Traditional filter uses the metal material manufacturing, and in high corrosive environment, the generally long life is 5 years, promptly need change, or need place under repair, each parts that the filter that uses this material to make contacts with fluid media (medium), all adopt full nonmetallic materials (DCPD), improved corrosion resistance.Be generally 10 year or more greater than previously filtered device service life service life.
(5) the utility model basket filter is in light weight.DCPD goods proportion has only 1.03g/cm3; Corrosion-resistant: the result is very good according to JIS K7114 standard detection medicine tolerance; Manufacturing process is simple: use the reaction injection molding legal system to make each parts of filter, product molding is once finished, and only needs to get final product through simple finishing.
(6) traditional basket employing woven wire or chemical ﹠ blended fabric silk screen are as filter element, and the utility model uses one-shot forming DCPD filter cylinder, have improved the intensity of filter screen greatly, have simplified cleaning process again.In addition, can also can before dispatching from the factory, set filtering accuracy according to the difference of filter medium, impurity size by processing filter cylinder slit.
Description of drawings
Fig. 1: the assembling schematic diagram of the basket filter in the utility model chemical field;
Fig. 2: the upper shell schematic perspective view of the basket filter in the utility model chemical field;
Fig. 3: the basket filter cylinder schematic perspective view of basket filter in the utility model chemical field;
Fig. 4: the drain pan schematic perspective view of the basket filter in the utility model chemical field;
Fig. 5: the ellipse of basket filter copies the body schematic diagram that stands in great numbers in the utility model chemical field.
Description of reference numerals:
The 1-upper shell; The 11-eyelet; The 12-flange; The 2-drain pan; The 21-eyelet; The 22-flange; The 23-sewage draining exit; The basket filter cylinder of 3-; 31-grid formula filter screen; The oval copy of 4-woods.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 5, the utility model is described further:
As shown in Figure 1, the basket filter in a kind of chemical field comprises upper shell 1, basket filter cylinder 3 and drain pan 2.Described upper shell 1 and drain pan 2 form an accommodation space, and a basket filter cylinder 3 is set in described accommodation space; Described upper shell 1 is by locking device and 2 lockings of described drain pan.The material of described upper shell 1, basket filter cylinder 3 and drain pan 2 is a dicyclopentadiene.Oval copy woods 4 materials are stainless steel.When liquid entered basket filter cylinder 3 by import after, the solid impurity particle was blocked in the basket filter cylinder 3, and clean fluid is discharged by filter outlet by basket filter cylinder 3.When needs clean, the securing member of outwarding winding, the emptying fluid is dismantled hand basket, reloads after the cleaning to get final product.Described drain pan 2 is provided with sewage draining exit 23, if be filtered thing impurity more after a little while, can pass through periodical blowdown mouth 23 periodical blowdowns.Therefore, the features simple structure of the basket filter that working service is more traditional is used also more convenient.
As shown in Figure 2, described upper shell 1 is connected with a flange 12, is provided with eyelet 11 on described flange 12.
As shown in Figure 3, described basket filter cylinder 3 is provided with grid formula filter screen 31.This grid formula filter screen 31 is different from traditional metal grill filter screen and can one-shot forming processes, and has good corrosion-resistant and difficult obstruction, and it is also convenient to clean.
As shown in Figure 4, described drain pan 2 is connected with a flange 22, is provided with eyelet 21 on described flange 22.
As shown in Figure 5, described locking device is two oval copy woodss 4, and pairing is used, and uses common Steel Bolt locking.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all in protection domain of the present utility model.
Claims (8)
1. the basket filter in the chemical field is characterized in that: comprise upper shell (1), basket filter cylinder (3) and drain pan (2); Described upper shell (1) and drain pan (2) form an accommodation space, and a basket filter cylinder (3) is set in described accommodation space; Described upper shell (1) is by locking device and described drain pan (2) locking.
2. according to the basket filter in the described chemical field of claim 1, it is characterized in that: described locking device is two oval copy woodss (4), and described two oval copy woodss (4) are locked at described upper shell (1) on the described drain pan (2) by bolt.
3. according to the basket filter in the described chemical field of claim 2, it is characterized in that: described basket filter cylinder (3) is provided with grid formula filter screen (31).
4. according to the basket filter in the described chemical field of claim 1, it is characterized in that: described drain pan (2) is provided with sewage draining exit (23).
5. according to the basket filter in claim 2, the 3 or 4 described chemical fields, it is characterized in that: the material of described upper shell (1), basket filter cylinder (3), drain pan (2) and oval copy woods (4) is a dicyclopentadiene.
6. according to the basket filter in claim 1,2, the 3 or 4 described chemical fields, it is characterized in that: described upper shell (1) is connected with a flange (12), is provided with eyelet (11) on described flange (12).
7. according to the basket filter in the described chemical field of claim 5, it is characterized in that: described upper shell (1) is connected with a flange (12), is provided with eyelet (11) on described flange (12).
8. according to the basket filter in the described chemical field of claim 6, it is characterized in that: described drain pan (2) is connected with a flange (22), is provided with eyelet (21) on described flange (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202503089U CN201760154U (en) | 2010-07-07 | 2010-07-07 | Basket filter in field of chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202503089U CN201760154U (en) | 2010-07-07 | 2010-07-07 | Basket filter in field of chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760154U true CN201760154U (en) | 2011-03-16 |
Family
ID=43712750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202503089U Expired - Fee Related CN201760154U (en) | 2010-07-07 | 2010-07-07 | Basket filter in field of chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898562A (en) * | 2019-12-24 | 2020-03-24 | 山东丰获机械制造有限公司 | Filter cartridge structure and pressure relief filter for chemical tank making |
-
2010
- 2010-07-07 CN CN2010202503089U patent/CN201760154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898562A (en) * | 2019-12-24 | 2020-03-24 | 山东丰获机械制造有限公司 | Filter cartridge structure and pressure relief filter for chemical tank making |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20180707 |